Issue Installing SLK

All,
I am a super noobie here. I am having trouble installing the SLK. I am running SharePoint 2003 on a Win2K3 server. I have my DB on a seperate Win2K3 box running SQL2005.
I have had to edit the cmd file. Basically the C:\Program Files\Common Files\Microsoft Shared\web server extensions\12 dir does not exsist. I went looking for the stsadm exe file and found it at ...\web server extension\60. So I edited the
cmd file as such...now when I go to the command line and run addsolution, this is what I get (I have a feeling that since the "addsolution" option is not in the list...that's where the problem lies):

C:\Install>addsolution

C:\Install>rem -- adds the SharePointLearningKit solution to WSS; use DeploySolu
tion.cmd to deploy it